Dec 04 14:00:27.942 INFO checking mklf/word2vec-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:00:27.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 14:00:28.183 INFO [stdout] c1b0d8cfb5595cc003776a78d83b3aa8284c0678915f145c650d7b8126bdfb9d
Dec 04 14:00:28.185 INFO running `"docker" "start" "-a" "c1b0d8cfb5595cc003776a78d83b3aa8284c0678915f145c650d7b8126bdfb9d"`
Dec 04 14:00:28.883 INFO [stderr] usermod: no changes
Dec 04 14:00:28.955 INFO [stderr]    Compiling word2vec v0.1.0 (/source)
Dec 04 14:00:28.955 INFO [stderr]     Checking clap v2.20.5
Dec 04 14:00:35.383 INFO [stderr] warning: unnecessary `unsafe` block
Dec 04 14:00:35.383 INFO [stderr]    --> src/train.rs:155:29
Dec 04 14:00:35.383 INFO [stderr]     |
Dec 04 14:00:35.383 INFO [stderr] 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Dec 04 14:00:35.383 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 04 14:00:35.383 INFO [stderr]     |
Dec 04 14:00:35.383 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 04 14:00:35.383 INFO [stderr] 
Dec 04 14:00:35.383 INFO [stderr] warning: unnecessary `unsafe` block
Dec 04 14:00:35.383 INFO [stderr]    --> src/train.rs:156:29
Dec 04 14:00:35.383 INFO [stderr]     |
Dec 04 14:00:35.383 INFO [stderr] 156 |                             unsafe { output.inner.into_inner() },
Dec 04 14:00:35.383 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 04 14:00:35.383 INFO [stderr] 
Dec 04 14:00:35.387 INFO [stderr] warning: field is never used: `syn1neg`
Dec 04 14:00:35.387 INFO [stderr]  --> src/w2v.rs:8:5
Dec 04 14:00:35.387 INFO [stderr]   |
Dec 04 14:00:35.387 INFO [stderr] 8 |     syn1neg: Matrix,
Dec 04 14:00:35.387 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 14:00:35.387 INFO [stderr]   |
Dec 04 14:00:35.387 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 14:00:35.387 INFO [stderr] 
Dec 04 14:00:35.443 INFO [stderr] warning: unnecessary `unsafe` block
Dec 04 14:00:35.443 INFO [stderr]    --> src/train.rs:155:29
Dec 04 14:00:35.443 INFO [stderr]     |
Dec 04 14:00:35.443 INFO [stderr] 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Dec 04 14:00:35.443 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 04 14:00:35.459 INFO [stderr]     |
Dec 04 14:00:35.459 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 04 14:00:35.459 INFO [stderr] 
Dec 04 14:00:35.459 INFO [stderr] warning: unnecessary `unsafe` block
Dec 04 14:00:35.459 INFO [stderr]    --> src/train.rs:156:29
Dec 04 14:00:35.459 INFO [stderr]     |
Dec 04 14:00:35.459 INFO [stderr] 156 |                             unsafe { output.inner.into_inner() },
Dec 04 14:00:35.459 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 04 14:00:35.459 INFO [stderr] 
Dec 04 14:00:35.459 INFO [stderr] warning: field is never used: `syn1neg`
Dec 04 14:00:35.459 INFO [stderr]  --> src/w2v.rs:8:5
Dec 04 14:00:35.459 INFO [stderr]   |
Dec 04 14:00:35.459 INFO [stderr] 8 |     syn1neg: Matrix,
Dec 04 14:00:35.459 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 14:00:35.459 INFO [stderr]   |
Dec 04 14:00:35.459 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 14:00:35.459 INFO [stderr] 
Dec 04 14:00:36.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
Dec 04 14:00:36.303 INFO [stderr] su: No module specific data is present
Dec 04 14:00:37.548 INFO running `"docker" "inspect" "c1b0d8cfb5595cc003776a78d83b3aa8284c0678915f145c650d7b8126bdfb9d"`
Dec 04 14:00:37.947 INFO running `"docker" "rm" "-f" "c1b0d8cfb5595cc003776a78d83b3aa8284c0678915f145c650d7b8126bdfb9d"`
Dec 04 14:00:38.234 INFO [stdout] c1b0d8cfb5595cc003776a78d83b3aa8284c0678915f145c650d7b8126bdfb9d